Robtex

Up: 83.228.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 83.228.32.0/23
Down right: 83.228.34.0/23

IP	Type	Hostname
83.228.32.3	A	furnary.com
83.228.32.3	A	mail.furnary.com
83.228.32.3	A	ns1.furnary.com
83.228.33.11	PTR	83-228-33-11.ip.btc-net.bg
83.228.33.64	A+PTR	83-228-33-64.ip.btc-net.bg
83.228.33.64	A	colorerp.com
83.228.33.91	A	mx2.olivia-ss.com
83.228.33.91	A	abc1.trendafilov.com
83.228.33.255	A	www.mdlrazgrad.com
83.228.33.255	A	mdlrazgrad.com
83.228.34.1	A+PTR	83-228-34-1.ip.btc-net.bg
83.228.34.2	PTR	83-228-34-2.btc-net.bg
83.228.34.10	PTR	83-228-34-10.btc-net.bg
83.228.34.33	PTR	83-228-34-33.btc-net.bg
83.228.34.33	A	legalregion-ss.com
83.228.34.46	A+PTR	83-228-34-46.ip.btc-net.bg
83.228.34.52	A	srs-bg.com
83.228.34.60	A+PTR	83-228-34-60.ip.btc-net.bg
83.228.34.109	PTR	83-228-34-109.btc-net.bg
83.228.34.109	A	transkom.cc
83.228.34.109	A	mail.trendafilov.eu
83.228.34.116	A+PTR	83-228-34-116.ip.btc-net.bg
83.228.34.120	PTR	83-228-34-120.btc-net.bg
83.228.34.127	PTR	plastchim-t.com
83.228.34.139	PTR	83-228-34-139.btc-net.bg
83.228.34.147	A+PTR	83-228-34-147.ip.btc-net.bg
83.228.34.156	A+PTR	83-228-34-156.ip.btc-net.bg
83.228.34.192	A+PTR	83-228-34-192.ip.btc-net.bg
83.228.34.196	A+PTR	83-228-34-196.ip.btc-net.bg
83.228.34.204	A+PTR	83-228-34-204.ip.btc-net.bg
83.228.34.239	A+PTR	83-228-34-239.ip.btc-net.bg
83.228.34.240	A+PTR	83-228-34-240.ip.btc-net.bg
83.228.34.241	A+PTR	83-228-34-241.ip.btc-net.bg
83.228.34.245	A+PTR	83-228-34-245.ip.btc-net.bg
83.228.34.253	PTR	83-228-34-253.btc-net.bg
83.228.34.253	A	dainov.net
83.228.34.253	A	mail.dainov.net
83.228.35.22	PTR	83-228-35-22.ip.btc-net.bg
83.228.35.52	A	rs-tutrakan.com